Property, Plant, and Equipment, Net (Tables)

12 Months Ended

Dec. 31, 2023

Estimated useful lives are as follows:


Buildings			25-33 years
Tooling and equipment			2-7 years
Computer equipment			3-5 years
Software			3-7 years
Furniture and fixtures			5-8 years
Leasehold and building improvements			Lesser of lease term or useful life (approximately 2 to 10 years)

Property, plant, and equipment, net were as follows:


	December 31,
(In thousands)	2023		2022
Buildings	$	17,806	$	18,291
Computer equipment	9,679		9,344
Furniture and fixtures	3,598		3,529
Leasehold and building improvements	33,049		39,761
Machinery and equipment	82,302		96,947
Software	28,074		23,607
Tooling	30,724		31,898
	205,232		223,377
Accumulated depreciation	(163,301)		(170,474)
	41,931		52,903
Construction in progress	2,688		9,888
Total property, plant, and equipment, net	$	44,619	$	62,791

Construction in progress was as follows:


	December 31,
(In thousands)	2023		2022
Leasehold and building improvements	$	623	$	475
Machinery and equipment	738		2,282
Software	11		4,862
Tooling	1,197		1,827
Other	119		442
Total construction in progress	$	2,688	$	9,888

Long-lived tangible assets by geographic area, which include property, plant, and equipment, net and operating lease ROU assets, were as follows:


	December 31,
(In thousands)	2023		2022
United States	$	13,245	$	16,427
People's Republic of China	26,679		42,893
Mexico	9,227		14,402
Vietnam	10,089		6,923
All other countries	4,072		3,745
Total long-lived tangible assets	$	63,312	$	84,390